#31BD53#31BD53

#31BD53 is a light, vivid green. Relative luminance 0.377; OKLCH L 70.3% C 0.188 H 147.2°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#31BD53
RGB	rgb(49, 189, 83)
HSL	hsl(135, 59%, 47%)
HSV	hsv(135, 74%, 74%)
CMYK	cmyk(74.1%, 0%, 56.1%, 25.9%)
CIE-LAB	lab(67.78, -58.72, 42.68)
CIE-LCH	lch(67.78, 72.59, 143.99°)
OKLab	oklab(70.26% -0.1581 0.1018)
OKLCH	oklch(70.26% 0.188 147.2)
XYZ	xyz(21.0240, 37.6703, 14.3450)
Luminance	0.3767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BD53 #BD319B

analogous

#55BD31 #31BD53 #31BD99

triadic

#31BD53 #5331BD #BD5331

tetradic

#31BD53 #3155BD #BD319B #BD9931

square

#31BD53 #3155BD #BD319B #BD9931

split-complementary

#31BD53 #9931BD #BD3155

monochromatic

#185C28 #248C3E #31BD53 #58D476 #88E09E

Accessibility & contrast

On white

2.46

#31BD53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#31BD53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BD53

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BD53	#FFFFFF	#000000	##000000
##31BD53	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAC49

Deuteranopia (green-blind)

#AFA15B

Tritanopia (blue-blind)

#00B9A5

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #31bd53;
/* rgb */ color: rgb(49, 189, 83);
/* oklch */ color: oklch(70.3% 0.188 147.2);

Tailwind

colors: {
  custom: {
    50: '#7ed286',
    500: '#31bd53',
    950: '#000000',
  },
}

SCSS

$custom: #31bd53;
$custom-light: #7ed286;
$custom-dark: #000000;

JSON

{
  "hex": "#31bd53",
  "rgb": {
    "r": 49,
    "g": 189,
    "b": 83
  },
  "hsl": {
    "h": 134.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.70263,
    "c": 0.18799,
    "h": 147.2
  },
  "luminance": 0.37673
}

Semantic roles & 50–950 ramp

primary

#31BD53

secondary

#CA80B8

accent

#46BCE2

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #31BD53

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →